| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.82 | 10.260% | $25.1613 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $164.40 | 13.646% | $186.834 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $248.95 | 3.632% | $257.9919 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $21.54 | 12.620% | $24.2583 | $24.26 | $24.25 | $24.30 |
| Purchase #5 | $70.54 | 13.436% | $80.0178 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $149.64 | 13.870% | $170.3951 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $115.75 | 9.432% | $126.6675 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $793.64 | $871.3259 | $871.33 | $871.30 | $871.40 | |